Cup holder



FIG. 1 is a perspective view of a cup holder showing a front side;

FIG. 2 is a front view of the cup holder shown in FIG. 1;

FIG. 3 is a top view of the cup holder shown in FIG. 1;

FIG. 4 is a is bottom view of the cup holder shown in FIG. 1; and,

FIG. 5 is a sectional view taken through the center of the cup holder shown in FIG. 1.

The broken line cup in FIG. 1 is shown for illustrative purposes and forms no part of the claimed design. 

The ornamental design for a cup holder, as shown and described. 